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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 5 pm Thursday 26 Mar 2026 GMTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
9.2° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 1AM is: 1.0m 5s primary swell from a Southwest direction and 0.1m 12s secondary swell from a West direction (forecast issued at 05:00pm March 26). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 4.5ft (1.3m) | 6s |
| Afternoon (27 Mar) | 2.5ft (0.7m) | 6s |
| Evening (27 Mar) | 0.5ft (0.2m) | 19s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 19 | 18 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 4 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 22 | 12 | 51 | 49 | 53 | 88 | 107 | 62 | 38 | 29 | 29 | 25 | 0 | 0 | 0 | 260 | 210 | 178 | 12 | 7 | 0 | 31 | 109 | 293 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:48PM 3.13 | 2:27AM 3.21 | 3:24PM 2.96 | 4:03AM 3.27 | 4:52PM 3.12 | 5:17AM 3.58 | ||||||||||||||||||
Low Tide / height (m) | 9:28PM 1.49 | 10:25AM 1.21 | 11:02PM 1.37 | 11:48AM 0.95 | 12:13AM 1.09 | |||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - |
| Sunset | - | 6:40 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - |
 | |  | |  | |  | |  | |  |  | | |  |  | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | - | 4 | 2 | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 8 | 9 | 8 | 7 | 6 | 6 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 |
| Feels °C (?) | 2 | 0 | 0 | 4 | 4 | 3 | 4 | 2 | 4 | 0 | -2 | -3 | -3 | -4 | -5 | -4 | -2 | -3 | -1 | 1 | 1 | 0 | -1 | -2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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